id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
31826	AlterField with db_column addition should be a noop.	Iuri de Silvio	Iuri de Silvio	"When I change `pink = models.Integer(default=0)` to `pink = models.Integer(default=0, db_column=""pink"")` the migration drop/create the same constraints when it is an FK or even reconstruct the table (SQLite), but nothing really changed. The constraint drop/create is a blocking operation for PostgreSQL, so it is an undesirable and unexpected behavior.
"	Cleanup/optimization	closed	Migrations	dev	Normal	fixed		Simon Charette	Ready for checkin	1	0	0	0	0	0